JPS5124109A - Densobaitaiokaishitetanitsuno 4 sohenchohansohajode 2 tsunodokuritsunichojisareta 2 shinsudeetashingoososhinsuru tsushinsochi - Google Patents

Densobaitaiokaishitetanitsuno 4 sohenchohansohajode 2 tsunodokuritsunichojisareta 2 shinsudeetashingoososhinsuru tsushinsochi

Info

Publication number
JPS5124109A
JPS5124109A JP5416975A JP5416975A JPS5124109A JP S5124109 A JPS5124109 A JP S5124109A JP 5416975 A JP5416975 A JP 5416975A JP 5416975 A JP5416975 A JP 5416975A JP S5124109 A JPS5124109 A JP S5124109A
Authority
JP
Japan
Prior art keywords
tsushinsochi
tsunodokuritsunichojisareta
sohenchohansohajode
shinsudeetashingoososhinsuru
densobaitaiokaishitetanitsuno
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5416975A
Other languages
English (en)
Other versions
JPS588623B2 (ja
Inventor
Jei Giru Uorutaa
Ei Merengaa Jeemuzu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APANTETSUKU Inc
Original Assignee
APANTETSUKU Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/467,656 external-priority patent/US3931472A/en
Application filed by APANTETSUKU Inc filed Critical APANTETSUKU Inc
Publication of JPS5124109A publication Critical patent/JPS5124109A/ja
Publication of JPS588623B2 publication Critical patent/JPS588623B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/12—Channels characterised by the type of signal the signals being represented by different phase modulations of a single carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP5416975A 1974-05-07 1975-05-06 単一の４相変調搬送波上で２つの独立に調時された２進デ−タ信号を伝送する通信装置 Expired JPS588623B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/467,656 US3931472A (en) 1972-02-14 1974-05-07 Asynchronous quadriphase communications system and method

Publications (2)

Publication Number Publication Date
JPS5124109A true JPS5124109A (ja) 1976-02-26
JPS588623B2 JPS588623B2 (ja) 1983-02-16

Family

ID=23856589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5416975A Expired JPS588623B2 (ja) 1974-05-07 1975-05-06 単一の４相変調搬送波上で２つの独立に調時された２進デ−タ信号を伝送する通信装置

Country Status (4)

Country Link
JP (1) JPS588623B2 (ja)
CA (1) CA1035060A (ja)
GB (1) GB1511343A (ja)
IT (1) IT1035629B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134814A (ja) * 1984-07-27 1986-02-19 日立電線株式会社 遮水ケ−ブルの製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62201151U (ja) * 1986-06-14 1987-12-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134814A (ja) * 1984-07-27 1986-02-19 日立電線株式会社 遮水ケ−ブルの製造方法

Also Published As

Publication number Publication date
IT1035629B (it) 1979-10-20
CA1035060A (en) 1978-07-18
JPS588623B2 (ja) 1983-02-16
GB1511343A (en) 1978-05-17

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